A body weighs 700gm wt on the surface of...

A body weighs `700gm` wt on the surface of the earth. How much will it weigh on the surface of a planet whose mass is `1/7` and radius is half that of the earth

A

`200` gm wt

B

`400` gm wt

C

`50` gm wt

D

`300` gm wt

Text Solution

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The correct Answer is:

B

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